---> uname -a: Linux prd-centos8-robot-2c-8g-3803.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4953 19 2119 6776 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9e:31:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe9e:3165/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/18/2024 _x86_64_ (2 CPU) 02:25:10 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 92.49 40.53 51.96 5542.16 13492.74 02:28:01 AM 96.70 0.73 95.97 53.05 10761.71 02:29:01 AM 23.08 0.42 22.66 61.99 1645.41 02:30:01 AM 36.38 6.79 29.60 1249.56 1643.44 02:31:01 AM 37.67 0.03 37.64 3.46 6762.14 02:32:01 AM 2.70 0.10 2.60 32.12 77.28 02:33:01 AM 1.82 0.00 1.82 0.00 63.15 02:34:01 AM 0.20 0.00 0.20 0.00 14.96 02:35:01 AM 29.19 0.85 28.34 101.70 1279.79 Average: 35.58 5.49 30.09 782.64 3971.80 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5292616 6968480 2589812 32.86 2688 1862320 810228 9.07 218240 2066760 185984 02:28:01 AM 5164428 6960036 2718000 34.48 2688 1973076 753608 8.44 198844 2170260 30680 02:29:01 AM 5253252 7050116 2629176 33.35 2688 1974940 704988 7.89 217944 2070580 12 02:30:01 AM 4994920 7031340 2887508 36.63 2688 2205984 684424 7.66 255636 2265960 188176 02:31:01 AM 4987144 7023352 2895284 36.73 2688 2206176 679392 7.61 258928 2265352 4 02:32:01 AM 4885776 6923196 2996652 38.02 2688 2207388 822488 9.21 259056 2365272 8 02:33:01 AM 4862348 6899816 3020080 38.31 2688 2207436 844904 9.46 259056 2388324 24 02:34:01 AM 4985344 7023928 2897084 36.75 2688 2208552 688140 7.71 259436 2266624 756 02:35:01 AM 5125004 6990104 2757424 34.98 2688 2040948 725384 8.12 450624 1957584 1536 Average: 5061204 6985596 2821224 35.79 2688 2098536 745951 8.35 264196 2201857 45242 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 296.92 183.28 1570.76 59.95 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.25 48.50 669.01 8.72 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 9.57 6.30 4.65 2.86 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 41.65 33.90 299.26 8.07 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 194.24 139.64 40.82 37.51 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 164.40 156.19 1124.38 699.64 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 483.42 404.36 5757.58 26.31 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 319.50 262.22 3337.12 17.70 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 54.58 39.37 85.21 24.81 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.64 141.54 1432.13 98.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/18/2024 _x86_64_ (2 CPU) 02:25:10 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 29.18 0.03 5.85 14.47 0.09 50.38 02:27:01 AM 0 35.93 0.00 6.70 17.34 0.10 39.92 02:27:01 AM 1 22.43 0.05 5.00 11.60 0.08 60.84 02:28:01 AM all 28.21 0.00 4.03 4.60 0.09 63.06 02:28:01 AM 0 31.23 0.00 4.07 5.70 0.08 58.92 02:28:01 AM 1 25.20 0.00 4.00 3.49 0.10 67.22 02:29:01 AM all 10.44 0.00 1.04 0.65 0.06 87.81 02:29:01 AM 0 14.36 0.00 1.00 0.25 0.07 84.32 02:29:01 AM 1 6.52 0.00 1.07 1.05 0.05 91.31 02:30:01 AM all 24.05 0.00 4.29 1.13 0.10 70.44 02:30:01 AM 0 29.66 0.00 4.89 1.65 0.10 63.69 02:30:01 AM 1 18.43 0.00 3.68 0.60 0.10 77.19 02:31:01 AM all 5.12 0.00 1.49 2.46 0.05 90.89 02:31:01 AM 0 5.12 0.00 1.71 2.58 0.05 90.55 02:31:01 AM 1 5.12 0.00 1.27 2.34 0.05 91.22 02:32:01 AM all 9.49 0.00 0.55 0.06 0.07 89.83 02:32:01 AM 0 11.82 0.00 0.84 0.07 0.07 87.21 02:32:01 AM 1 7.17 0.00 0.27 0.05 0.07 92.45 02:33:01 AM all 13.13 0.00 1.43 0.01 0.13 85.30 02:33:01 AM 0 11.26 0.00 1.31 0.00 0.12 87.31 02:33:01 AM 1 15.00 0.00 1.55 0.02 0.15 83.29 02:34:01 AM all 8.88 0.00 0.97 0.00 0.10 90.05 02:34:01 AM 0 16.59 0.00 1.57 0.00 0.12 81.73 02:34:01 AM 1 1.28 0.00 0.39 0.00 0.08 98.25 02:35:01 AM all 30.11 0.00 3.78 0.49 0.09 65.53 02:35:01 AM 0 26.21 0.00 3.34 0.55 0.10 69.79 02:35:01 AM 1 34.00 0.00 4.23 0.43 0.08 61.25 Average: all 17.63 0.00 2.60 2.65 0.09 77.03 Average: 0 20.25 0.00 2.83 3.12 0.09 73.71 Average: 1 15.01 0.01 2.38 2.17 0.09 80.35